Question

what system was first found in the writing of the physiocrats

Answer 1

Physiocrat, any of a school of economists founded in 18th-century France and characterized chiefly by a belief that government policy should not interfere with the operation of natural economic laws and that land is the source of all wealth.

His First publications were in the field of medicine. His knowledge of the circulation of the blood and his belief in the creative healing power of nature influenced his later economic analyses. Also, despite a long residence at Versailles, Quesnay remained a countryman at heart, and his economic ideas were coloured by his early studies of Aristotle and Thomas Aquinas. His crowning work and the one that set forth his views.